Merge pull request #41 from overleaf/revert-39-msw-update-deps

Revert "Update dependencies to latest stable versions"

services/git-bridge/pom.xml

@@ -12,20 +12,18 @@
     </properties>
     <build>
         <plugins>
-            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.2</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
                     <compilerArgument></compilerArgument>
                 </configuration>
             </plugin>
-            <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-assembly-plugin -->
             <plugin>
                 <artifactId>maven-assembly-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>2.5.2</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -48,141 +46,123 @@
         </plugins>
     </build>
     <dependencies>
-        <!-- https://mvnrepository.com/artifact/junit/junit -->
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.jmock/jmock-junit4 -->
         <dependency>
             <groupId>org.jmock</groupId>
             <artifactId>jmock-junit4</artifactId>
-            <version>2.8.4</version>
+            <version>2.8.2</version>
             <scope>test</scope>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-servlet -->
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-servlet</artifactId>
-            <version>9.4.8.v20171121</version>
+            <version>9.3.9.v20160517</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-server -->
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
-            <version>9.4.8.v20171121</version>
+            <version>9.3.9.v20160517</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.2</version>
+            <version>2.6.2</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.asynchttpclient/async-http-client -->
         <dependency>
-            <groupId>org.asynchttpclient</groupId>
+            <groupId>com.ning</groupId>
             <artifactId>async-http-client</artifactId>
-            <version>2.3.0</version>
+            <version>1.9.38</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.eclipse.jgit/org.eclipse.jgit -->
         <dependency>
             <groupId>org.eclipse.jgit</groupId>
             <artifactId>org.eclipse.jgit</artifactId>
-            <version>4.10.0.201712302008-r</version>
+            <version>4.4.1.201607150455-r</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.eclipse.jgit/org.eclipse.jgit.http.server -->
         <dependency>
             <groupId>org.eclipse.jgit</groupId>
             <artifactId>org.eclipse.jgit.http.server</artifactId>
-            <version>4.10.0.201712302008-r</version>
+            <version>4.4.1.201607150455-r</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.xerial/sqlite-jdbc -->
         <dependency>
             <groupId>org.xerial</groupId>
             <artifactId>sqlite-jdbc</artifactId>
-            <version>3.21.0.1</version>
+            <version>3.8.11.2</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/joda-time/joda-time -->
         <dependency>
             <groupId>joda-time</groupId>
             <artifactId>joda-time</artifactId>
-            <version>2.9.9</version>
+            <version>2.9.4</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.oauth-client/google-oauth-client -->
         <dependency>
             <groupId>com.google.oauth-client</groupId>
             <artifactId>google-oauth-client</artifactId>
-            <version>1.23.0</version>
+            <version>1.22.0</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.http-client/google-http-client -->
         <dependency>
             <groupId>com.google.http-client</groupId>
             <artifactId>google-http-client</artifactId>
-            <version>1.23.0</version>
+            <version>1.22.0</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.http-client/google-http-client-gson -->
         <dependency>
             <groupId>com.google.http-client</groupId>
             <artifactId>google-http-client-gson</artifactId>
-            <version>1.23.0</version>
+            <version>1.22.0</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
         <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.7</version>
+            <groupId>commons-lang</groupId>
+            <artifactId>commons-lang</artifactId>
+            <version>2.6</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.1.7</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>24.0-jre</version>
+            <version>19.0</version>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.mock-server/mockserver-netty -->
         <dependency>
             <groupId>org.mock-server</groupId>
             <artifactId>mockserver-netty</artifactId>
-            <version>5.3.0</version>
+            <version>3.10.4</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mockito/mockito-core -->
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.13.0</version>
-            <scope>test</scope>
+            <version>1.10.19</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.amazonaws/aws-java-sdk -->
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk</artifactId>
-            <version>1.11.274</version>
+            <version>1.11.28</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.5</version>
+            <version>4.5.2</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.5</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-compress -->
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-compress</artifactId>
-            <version>1.15</version>
+            <version>1.12</version>
         </dependency>
     </dependencies>
 </project>

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/bridge/resource/UrlResourceCache.java

@@ -1,6 +1,6 @@
 package uk.ac.ic.wlgitbridge.bridge.resource;
 
-import static org.asynchttpclient.Dsl.*;
+import com.ning.http.client.AsyncHttpClient;
 import uk.ac.ic.wlgitbridge.bridge.db.DBStore;
 import uk.ac.ic.wlgitbridge.data.filestore.RawFile;
 import uk.ac.ic.wlgitbridge.data.filestore.RepositoryFile;
@@ -31,7 +31,7 @@ public class UrlResourceCache implements ResourceCache {
     }
 
     public UrlResourceCache(DBStore dbStore) {
-        this(dbStore, new NingHttpClient(asyncHttpClient()));
+        this(dbStore, new NingHttpClient(new AsyncHttpClient()));
     }
 
     @Override
@@ -82,7 +82,8 @@ public class UrlResourceCache implements ResourceCache {
         Log.info("GET -> " + url);
         try {
             contents = http.get(url, hs -> {
-                List<String> contentLengths = hs.getAll("Content-Length");
+                List<String> contentLengths
+                        = hs.getHeaders().get("Content-Length");
                 if (!maxFileSize.isPresent()) {
                     return true;
                 }

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/bridge/swap/store/S3SwapStore.java

@@ -1,9 +1,8 @@
 package uk.ac.ic.wlgitbridge.bridge.swap.store;
 
-import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.services.s3.AmazonS3;
-import com.amazonaws.services.s3.AmazonS3ClientBuilder;
+import com.amazonaws.services.s3.AmazonS3Client;
 import com.amazonaws.services.s3.model.*;
 
 import java.io.InputStream;
@@ -30,7 +29,7 @@ public class S3SwapStore implements SwapStore {
             String secret,
             String bucketName
     ) {
-        s3 = AmazonS3ClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(new BasicAWSCredentials(accessKey, secret))).build();
+        s3 = new AmazonS3Client(new BasicAWSCredentials(accessKey, secret));
         this.bucketName = bucketName;
     }
 

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/io/http/ning/NingHttpClient.java

@@ -1,7 +1,6 @@
 package uk.ac.ic.wlgitbridge.io.http.ning;
 
-import io.netty.handler.codec.http.HttpHeaders;
-import org.asynchttpclient.*;
+import com.ning.http.client.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import uk.ac.ic.wlgitbridge.util.FunctionT;
@@ -24,7 +23,7 @@ public class NingHttpClient implements NingHttpClientFacade {
     @Override
     public <E extends Exception> byte[] get(
             String url,
-            FunctionT<HttpHeaders, Boolean, E> handler
+            FunctionT<HttpResponseHeaders, Boolean, E> handler
     ) throws ExecutionException {
         try {
             return http
@@ -34,19 +33,19 @@ public class NingHttpClient implements NingHttpClientFacade {
                 ByteArrayOutputStream bytes = new ByteArrayOutputStream();
 
                 @Override
-                public State onHeadersReceived(
-                        HttpHeaders headers
+                public STATE onHeadersReceived(
+                        HttpResponseHeaders headers
                 ) throws E {
                     return handler.apply(headers)
-                            ? State.CONTINUE : State.ABORT;
+                            ? STATE.CONTINUE : STATE.ABORT;
                 }
 
                 @Override
-                public State onBodyPartReceived(
+                public STATE onBodyPartReceived(
                         HttpResponseBodyPart content
                 ) throws IOException {
                     bytes.write(content.getBodyPartBytes());
-                    return State.CONTINUE;
+                    return STATE.CONTINUE;
                 }
 
                 @Override

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/io/http/ning/NingHttpClientFacade.java

@@ -1,6 +1,6 @@
 package uk.ac.ic.wlgitbridge.io.http.ning;
 
-import io.netty.handler.codec.http.HttpHeaders;
+import com.ning.http.client.HttpResponseHeaders;
 import uk.ac.ic.wlgitbridge.util.FunctionT;
 
 import java.util.concurrent.ExecutionException;
@@ -16,7 +16,7 @@ public interface NingHttpClientFacade {
      */
     <E extends Exception> byte[] get(
             String url,
-            FunctionT<HttpHeaders, Boolean, E> handler
+            FunctionT<HttpResponseHeaders, Boolean, E> handler
     ) throws ExecutionException;
 
 }

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/io/http/ning/NingHttpHeaders.java

@@ -0,0 +1,46 @@
+package uk.ac.ic.wlgitbridge.io.http.ning;
+
+import com.ning.http.client.FluentCaseInsensitiveStringsMap;
+import com.ning.http.client.HttpResponseHeaders;
+
+import java.util.*;
+
+public class NingHttpHeaders extends HttpResponseHeaders {
+
+    private final FluentCaseInsensitiveStringsMap map;
+
+    private NingHttpHeaders(FluentCaseInsensitiveStringsMap map) {
+        this.map = map;
+    }
+
+    public static NingHttpHeadersBuilder builder() {
+        return new NingHttpHeadersBuilder();
+    }
+
+    @Override
+    public FluentCaseInsensitiveStringsMap getHeaders() {
+        return map;
+    }
+
+    public static class NingHttpHeadersBuilder {
+
+        private final Map<String, Collection<String>> map;
+
+        private NingHttpHeadersBuilder() {
+            map = new HashMap<>();
+        }
+
+        public NingHttpHeadersBuilder addHeader(String key, String... values) {
+            map.computeIfAbsent(key, __ -> new ArrayList<>())
+                    .addAll(Arrays.asList(values));
+            return this;
+        }
+
+        public NingHttpHeaders build() {
+            return new NingHttpHeaders(
+                    new FluentCaseInsensitiveStringsMap(map));
+        }
+
+    }
+
+}

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/snapshot/base/Request.java

@@ -3,8 +3,7 @@ package uk.ac.ic.wlgitbridge.snapshot.base;
 import com.google.api.client.http.*;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
-import org.asynchttpclient.AsyncHttpClient;
-import static org.asynchttpclient.Dsl.*;
+import com.ning.http.client.AsyncHttpClient;
 import uk.ac.ic.wlgitbridge.snapshot.exception.FailedConnectionException;
 import uk.ac.ic.wlgitbridge.util.Instance;
 import uk.ac.ic.wlgitbridge.util.Log;
@@ -18,7 +17,7 @@ import java.util.concurrent.*;
  */
 public abstract class Request<T extends Result> {
 
-    public static final AsyncHttpClient httpClient = asyncHttpClient();
+    public static final AsyncHttpClient httpClient = new AsyncHttpClient();
 
     private static final Executor executor = Executors.newCachedThreadPool();
 

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/snapshot/servermock/server/PostbackThread.java

@@ -2,7 +2,7 @@ package uk.ac.ic.wlgitbridge.snapshot.servermock.server;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonObject;
-import static org.asynchttpclient.Dsl.*;
+import com.ning.http.client.AsyncHttpClient;
 import uk.ac.ic.wlgitbridge.util.Log;
 
 import java.io.IOException;
@@ -30,9 +30,17 @@ public class PostbackThread extends Thread {
     @Override
     public void run() {
         try {
-            asyncHttpClient().preparePost(
+            new AsyncHttpClient().preparePost(
                     url
             ).setBody(postback).execute().get().getResponseBody();
+        } catch (IOException e) {
+            Log.warn(
+                    "IOException on postback, url: " +
+                            url +
+                            ", postback: " +
+                            postback,
+                    e
+            );
         } catch (InterruptedException e) {
             Log.warn(
                     "Interrupted on postback, url: " +

services/git-bridge/src/test/java/uk/ac/ic/wlgitbridge/application/WLGitBridgeIntegrationTest.java

@@ -1,9 +1,9 @@
 package uk.ac.ic.wlgitbridge.application;
 
+import com.ning.http.client.AsyncHttpClient;
+import com.ning.http.client.Response;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
-import static org.asynchttpclient.Dsl.*;
-import org.asynchttpclient.*;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.junit.Before;
 import org.junit.Rule;
@@ -613,22 +613,22 @@ public class WLGitBridgeIntegrationTest {
 
         // With no key, we should get a 404.
         String url = "http://127.0.0.1:" + gitBridgePort + "/api/testproj/push.tex";
-        Response response = asyncHttpClient().prepareGet(url).execute().get();
+        Response response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(404, response.getStatusCode());
 
         // With an invalid project and no key, we should get a 404.
         url = "http://127.0.0.1:" + gitBridgePort + "/api/notavalidproject/push.tex";
-        response = asyncHttpClient().prepareGet(url).execute().get();
+        response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(404, response.getStatusCode());
 
         // With a bad key for a valid project, we should get a 404.
         url = "http://127.0.0.1:" + gitBridgePort + "/api/testproj/push.tex?key=notavalidkey";
-        response = asyncHttpClient().prepareGet(url).execute().get();
+        response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(404, response.getStatusCode());
 
         // With a bad key for an invalid project, we should get a 404.
         url = "http://127.0.0.1:" + gitBridgePort + "/api/notavalidproject/push.tex?key=notavalidkey";
-        response = asyncHttpClient().prepareGet(url).execute().get();
+        response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(404, response.getStatusCode());
 
         wlgb.stop();
@@ -719,14 +719,14 @@ public class WLGitBridgeIntegrationTest {
         // With an invalid project and no key, we should get a 404,
         // which is rendered by our custom error handler.
         String url = "http://127.0.0.1:" + gitBridgePort + "/api/notavalidproject/main.tex";
-        Response response = asyncHttpClient().prepareGet(url).execute().get();
+        Response response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(404, response.getStatusCode());
         assertEquals("{\"message\":\"HTTP error 404\"}", response.getResponseBody());
 
         // With an unsupported URL outside the api, we should get a 500,
         // which is rendered by our custom error handler.
         url = "http://127.0.0.1:" + gitBridgePort + "/foo";
-        response = asyncHttpClient().prepareGet(url).execute().get();
+        response = new AsyncHttpClient().prepareGet(url).execute().get();
         assertEquals(500, response.getStatusCode());
         assertEquals("{\"message\":\"HTTP error 500\"}", response.getResponseBody());
 

services/git-bridge/src/test/java/uk/ac/ic/wlgitbridge/bridge/resource/UrlResourceCacheTest.java

@@ -1,12 +1,12 @@
 package uk.ac.ic.wlgitbridge.bridge.resource;
 
-import io.netty.handler.codec.http.HttpHeaders;
-import io.netty.handler.codec.http.DefaultHttpHeaders;
+import com.ning.http.client.HttpResponseHeaders;
 import org.junit.Test;
 import uk.ac.ic.wlgitbridge.bridge.db.noop.NoopDbStore;
 import uk.ac.ic.wlgitbridge.bridge.util.CastUtil;
 import uk.ac.ic.wlgitbridge.git.exception.SizeLimitExceededException;
 import uk.ac.ic.wlgitbridge.io.http.ning.NingHttpClientFacade;
+import uk.ac.ic.wlgitbridge.io.http.ning.NingHttpHeaders;
 import uk.ac.ic.wlgitbridge.util.FunctionT;
 
 import java.io.IOException;
@@ -31,8 +31,11 @@ public class UrlResourceCacheTest {
     private final UrlResourceCache cache
             = new UrlResourceCache(new NoopDbStore(), http);
 
-    private static HttpHeaders withContentLength(long cl) {
-        return new DefaultHttpHeaders().add("Content-Length", String.valueOf(cl));
+    private static HttpResponseHeaders withContentLength(long cl) {
+        return NingHttpHeaders
+                .builder()
+                .addHeader("Content-Length", String.valueOf(cl))
+                .build();
     }
 
     private void respondWithContentLength(long cl, long actual)
@@ -41,7 +44,7 @@ public class UrlResourceCacheTest {
             Object[] args = invoc.getArguments();
             //noinspection unchecked
             ((FunctionT<
-                    HttpHeaders, Boolean, SizeLimitExceededException
+                    HttpResponseHeaders, Boolean, SizeLimitExceededException
             >) args[1]).apply(withContentLength(cl));
             return new byte[CastUtil.assumeInt(actual)];
         });